This is a very simple hack or mod for the surface pro 4 Charger. I believe it works for any version and no special skills are needed. If you don't know how to solder or 3D Print I will give you some links to buy the stuff already done.

Actually, I am surprised how an amazing product with an amazing team behind can do some things so wrong. The Charger is not convenient because you can not wrap the cable, and the input cable is a 30 years old design. How is it possible that we can improve it substantially in just some minutes? I'm disappointed Microsoft, disappointed...

Anyway! Let's make our charger looks pro!

Step 1: The Tools

This is the material you need:

Glue Gun.

3D Printer

Soldering station

Tongs

C7 male Plug and normal Plug of your country.

One hour max.

Step 2: The Plug

To make the plug, You just need to use the tongs to open the cable, shorten it, and connect them again by soldering. After, just put some glue to protect yourself and to give some solid body.